f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118 | Triage

Sharing

General

Target

f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118
Size

138KB
MD5

f1c1a6302c68e40f7eb7553b2c33cde7
SHA1

0d18c10f16b2f0a7cde60dfdf19d3fc9cd87f73c
SHA256

b7d86915144436b593b59b20b80a9190b48170a1c8b0157463d641edc8d96aa8
SHA512

ffee461ef1e44c2ea21b0bc899fd5282c1d512764c4a401127e08e7d15fa8db8439bf76f993e4d06cfe559eb1b455999b783619f2afae7f929af2f3882a4d881
SSDEEP

3072:wrMI/wBLMzKqpQujnSabibHPR09db1fDP/iUzK2yHmcnpzS:wrbIwzKqpQgn5WbvR09db1fDSIyH3np

Score

5^/10

upx

Malware Config

Signatures

UPX packed file 1 IoCs

Detects executables packed with UPX/modified UPX open source packer.

resource	yara_rule
sample	upx

Unsigned PE 2 IoCs

Checks for missing Authenticode signature.

resource
f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118
unpack001/out.upx

Files

f1c1a6302c68e40f7eb7553b2c33cde7_JaffaCakes118
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

UPX0
Size: - Virtual size: 1.5MB

IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

UPX1
Size: 134KB - Virtual size: 136KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
out.upx
.exe windows:4 windows x86 arch:x86

Headers

File Characteristics

IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LINE_NUMS_STRIPPED
IMAGE_FILE_LOCAL_SYMS_STRIPPED
IMAGE_FILE_32BIT_MACHINE

Sections

.text
Size: 1.6MB - Virtual size: 1.6MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: - Virtual size: 26KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 8KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ